jishie

Grok 4.1 Fast Reasoning

llmgateway/grok-4-1-fast-reasoning · family grok · price provider-declared (via models.dev), USD per 1M tokens. Capabilities: toolsreasoningtextimage.

$0.28Blended $/1M (3:1)
$0.2Input $/1M
$0.5Output $/1M
$0.701M in + 1M out
$0.05 −75%Cache read $/1M
#1604 of 5,000Cheapest rank
Provider
LLM Gateway (llmgateway)
Context
2,000,000 tokens
Max output
30,000 tokens
Capabilities
toolsreasoningtextimage

Same model, other providers

“Grok 4.1 Fast Reasoning” is offered by 2 providers — cheapest-effective first. This one (LLM Gateway) is the cheapest.

ProviderInputOutputBlendedContext
LLM Gateway (this)$0.2$0.5$0.282000k
Vercel AI Gateway$0.2$0.5$0.281000k

Call it

jishie indexes & prices models; it does not proxy inference. Most providers are OpenAI-compatible — point base_url at LLM Gateway and pass this model id:

curl $BASE_URL/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
  -d '{"model":"grok-4-1-fast-reasoning","messages":[{"role":"user","content":"hello"}]}'

Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):